Overview
Dr. John R. Tretter is board certified in Cardiovascular Medicine, Internal Medicine, Echocardiography and level 2 CT Angiography. Dr. Tretter received his medical degree from Autonomous University of Guadalajara, Guadalajara, México. He completed his internal medicine residency at Harbor Hospital, Baltimore, Maryland in 1989 and completed his cardiology fellowship at the Mount Sinai Medical Center in Cleveland, Ohio. Dr. Tretter is a member of the American College of Cardiology and the American Society of Echocardiography. He practiced with the Slocum-Dickson Medical group in upstate New York for nearly 20 years.In 2009 he traded snowboarding on the slopes of upstate New York for mountain biking in the beautiful Arizona desert terrain to join Premier Cardiovascular Center (PCC). He has extensive experience in various cardiovascular diseases and provides services at our Casa Grande location and Banner Casa Grande Medical Center, where he serves as the Chief of Cardiology.
Dr. Tretter is rated as an Experienced provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Cardiomyopathy, Coronary Heart Disease, Atherosclerosis, and Angina.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE PDP
- OTHER MEDICARE
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
77 S Dobson Rd, Chandler, AZ 85224
Dignity Health Medical Group Cardiology - Chandler
Dr. Ashish Pershad is a board certified interventional cardiologist. He is the Director of Interventional Cardiology at Chandler Regional Medical Center and Mercy Gilbert Medical Center.He has expertise in treating, Aortic Stenosis with TAVAR, Mitral Valve Disease with Mitraclip and TMVR Complex Coronary Artery Disease with Chronic Total Occlusion (CTO) PCI, and CHIP interventions and stroke prevention with LAAO therapies.Dr. Pershad has been recognized as an expert in complex coronary Intervention including CTO, PCI and Structural Heart Intervention. He is extensively published with more than 110 peer-reviewed publications. Dr. Pershad is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.
Cardiovascular Associates Of Mesa
Dr. Alphonse Ambrosia is a board-certified interventional cardiologist with expertise in coronary artery disease, heart failure, hypertensive heart disease, stroke and carotid artery disease, coronary angiography and angioplasty, carotid angioplasty and stenting, renal artery angioplasty and stenting, TEE, PFO closure, TAVI procedure, and Watchman procedure. Dr. Ambrosia earned his medical degree from the College of Osteopathic Medicine of the Pacific. He completed his internship at Mesa General Hospital and his residency and post-doctoral fellowship at Good Samaritan Regional Medical Center (Phoenix, AZ). Dr. Ambrosia was awarded the AOMA Humanitarian Award in 2018, along with Top Doctor Recognitions in 2012 and 2014.My desire, as a physician with CVAM Cardiology, is that we will provide you with the best cardiac care possible. We will deliver the most advanced coronary and cardiac interventional techniques and technology in both the hospital and office. We will provide this in a relaxed setting that will allow you to have all your concerns addressed. Dr. Ambrosia is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR).
Cardiovascular Associates Of Mesa P C
Amy Daliman is a Cardiologist and an Interventional Cardiologist in Mesa, Arizona. Dr. Daliman is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. Her top areas of expertise are Nasal Flaring, Arterial Embolism, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Daliman is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- AtherosclerosisDr. Tretter isDistinguished. Learn about Atherosclerosis.
- CardiomyopathyDr. Tretter isDistinguished. Learn about Cardiomyopathy.
- Coronary Heart DiseaseDr. Tretter isDistinguished. Learn about Coronary Heart Disease.
- Advanced
- Acute Coronary SyndromeDr. Tretter isAdvanced. Learn about Acute Coronary Syndrome.
- AnginaDr. Tretter isAdvanced. Learn about Angina.
- Aortic Valve StenosisDr. Tretter isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Tretter isAdvanced. Learn about Apoplexy.
- ArrhythmiasDr. Tretter isAdvanced. Learn about Arrhythmias.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Experienced
- Abdominal Aortic Aneurysm (AAA)Dr. Tretter isExperienced. Learn about Abdominal Aortic Aneurysm (AAA).
- ALK-Positive Non-Small Cell Lung CancerDr. Tretter isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Aortic RegurgitationDr. Tretter isExperienced. Learn about Aortic Regurgitation.
- Arterial InsufficiencyDr. Tretter isExperienced. Learn about Arterial Insufficiency.
- Arterial Tortuosity SyndromeDr. Tretter isExperienced. Learn about Arterial Tortuosity Syndrome.
- Atrial MyxomaDr. Tretter isExperienced. Learn about Atrial Myxoma.